Big upgrade on March 8th & the aftermath conversation ;)

[Mervi]

Well, the RSS plugin seems to have got enough of history and has been behaving well lately. And I've just updated the "while you were typing" plugin which should now NOT warn you when you're editing your own posts that "someone else" (=you) is typing at the same time.

ETA: I've also fixed some (not all) layout problems, merged stylesheets so that we're again using same colours for links here as elsewhere on the site and made some improvements (hopefully!) to the appearance of the navigation bit in the forum rooms.